Configuration - Steiel EF110 pH Manual De Instalación, Programación Y Mantenimiento

CONFIGURATION

To configurate the pump accordingly with your application needs, refer to the below instructions.
Press and hold the ON/OFF
key for at least 3 seconds
"Edi" is
displayed
Release the
ON/OFF key
"Pn"
(no. of
[+] key
parameter) is
[-] key
displayed
ON/OFF
The value of
[+] key
the selected
parameter is [-] key
displayed
ON/OFF
Store the set value and increase
the parameter number.
At last parameter, exit the
configuration mode.
Meaning of parameters
P1: This parameter allows to select the measurement type, pH or redox (mV).
When setting P1=0 (pH reading with two decimal), please note that the two decimal places
are visible only for pH values below 10, because the display can show up to three digits.
However, generally the precision of pH measurements with one decimal is sufficient in most
applications.
P2: This parameter allows to configure the working mode of level contact:
0 = NO (normally open, standard configuration)
1 = NC (normally closed, fail-safe mode)
P3: This parameter allows to store the status of the ON/OFF button at the system shutdown:
0 = at start-up the pump is always enabled
1 = at start-up the pump restores its status at shutdown
P4: This parameter allows to set the pump working mode:
0 = OFF  the pump is always off, independently from measured value: this option allows
to monitor the measurement without intervening, for example during the plant start-up
EF110_r1.0 – 10/2019
Increase /
decrease the
parameter
number
Increase /
decrease the
parameter
value
Parameter Description
Measure type:
0 = pH with two decimal
P1
1 = pH with one decimal
2 = Redox
Level input:
P2 0 = NO
1 = NC
Storage of the ON/OFF
key status at shutdown:
P3
0 = no
1 = yes
Control type:
0 = OFF
1 = ON
2 = ON/OFF acid
P4
3 = Proportional acid
4 = ON/OFF chlorine
5 = Proportional
chlorine
Working threshold
P5 0 to 14.0 (pH)
0 to 999 (mV)
Hysteresis
P6 0 to 2.00 (pH)
0 to 200 (mV)
Delay at start-up
P7
0 to 30 minutes
Alarm delay
P8
0 to 600 minutes
Default
Set value
value
0
0
1
3
7.00
0.40
0
0
p. 18